PhysicsAI Prediction Error with LS-DYNA *INCLUDE Files

User: "ElOuafiS"
Altair Community Member

I am using HyperMesh v2025, PhysicsAI, and LS-DYNA. I typically work with simulation models that include *INCLUDE cards to organize the input files.

I am able to train my PhysicsAI model on these files without any issues. The thickness and material properties are extracted correctly, and testing predictions also work perfectly.

However, I encounter a problem when I try to predict using a .k file that contains an *INCLUDE card. Please find the error message and supporting evidence attached. For clarity, I have included two cases:

1 - One using a standard .k file with no includes, which works as expected

2 - Another using a .k file that includes the first file (which worked previously), but this setup produces the error

Could you please advise on how to resolve this issue or recommend any workarounds?

Thank you very much for your assistance in advance.

Best regards,

Screenshot from 2025-07-03 14-09-54.png Screenshot from 2025-07-03 14-15-36.png